{"product_id":"generalaire-4531-mactwenty-genuine-20x20x5-merv-10-pkg-of","title":"Generalaire 4556 \/ 4531 Furnace Filter 20x20x5 MERV 10 Upgraded to MERV 11 GFI 4556 for MAC Twenty. Package of 3","description":"\u003cul\u003e\n\u003cli\u003eGeneralaire Part # GFI 4531\u003c\/li\u003e\n\u003cli\u003e20 x 20 x 5 Media Pleated Filter\u003c\/li\u003e\n\u003cli\u003eReplacement MAC Twenty Filters\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eActual\/Exact Size 20 5\/8\" x 19 3\/4\" x 4 15\/16\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMERV 10 Rated\u003c\/li\u003e\n\u003cli\u003eMade by ReservePro Parts for Generalaire\u003c\/li\u003e\n\u003cli\u003ePackage of 3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generalaire","offers":[{"title":"Default Title","offer_id":46494115594455,"sku":"30-GEN-OFF-4531-M10-3","price":100.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/9339\/0039\/files\/GA45563PK_2b42e0d5-1a20-47ee-b800-8c8b92c37131.jpg?v=1751907179","url":"https:\/\/richmondhillfurnacefilters.ca\/products\/generalaire-4531-mactwenty-genuine-20x20x5-merv-10-pkg-of","provider":"RichmondHill.FurnaceFilters.Ca","version":"1.0","type":"link"}